40 Series Stainless Steel - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound 1997 pontiac firebird the adjustment range can cover

the adjustment range can cover a very large range or a more narrow range with very small defined increments

UMI’s Race Proven lower a-arms bring race car handling to your truck

high quality AN to NPT Adapters are ideal for the delivery of fuel

and 1 -inch DOM tubing

40 Series Stainless Steel - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound 1997 pontiac firebird the adjustment range can coverThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.